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Jonathan Wakely efdb734755 re PR libstdc++/39909 (non-TLS version of std::call_once causes terminate) 
2009-05-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/39909
	* include/std/mutex (__get_once_functor_lock, __get_once_mutex,
	__set_once_functor_lock_ptr): Replace global lock object with local
	locks on global mutex.
	* src/mutex.cc (__get_once_functor_lock, __get_once_mutex,
	__set_once_functor_lock_ptr): Likewise, keeping old function to
	preserve ABI.
	(__once_proxy): Use pointer to local lock if set, global lock
	otherwise.
	* config/abi/pre/gnu.ver: Add new symbols to new ABI version.
	* testsuite/util/testsuite_abi.cc: Add GLIBCX_3.4.12 version.
	* testsuite/30_threads/call_once/39909.cc: New.

From-SVN: r147137
2009-05-05 22:32:38 +01:00
..
config re PR libstdc++/39909 (non-TLS version of std::call_once causes terminate) 2009-05-05 22:32:38 +01:00
doc authors.xml: Add space. 2009-04-24 20:39:16 +00:00
include re PR libstdc++/39909 (non-TLS version of std::call_once causes terminate) 2009-05-05 22:32:38 +01:00
libsupc++ settings.h (get): Mark const. 2009-05-03 16:51:50 +00:00
po Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. 2009-04-09 17:00:19 +02:00
scripts create_testsuite_files: Remove thread directory. 2009-04-30 20:04:03 +01:00
src re PR libstdc++/39909 (non-TLS version of std::call_once causes terminate) 2009-05-05 22:32:38 +01:00
testsuite re PR libstdc++/39909 (non-TLS version of std::call_once causes terminate) 2009-05-05 22:32:38 +01:00
acinclude.m4 acinclude.m4 ([GLIBCXX_ENABLE_ATOMIC_BUILTINS]): Do link tests when possible. 2009-05-03 16:13:59 +00:00
aclocal.m4 configure: Regenerate for new libtool. 2008-09-26 16:32:26 +00:00
ChangeLog re PR libstdc++/39909 (non-TLS version of std::call_once causes terminate) 2009-05-05 22:32:38 +01:00
ChangeLog-1998
ChangeLog-1999 Convert ChangeLog files to UTF-8. 2008-09-05 13:07:45 +02:00
ChangeLog-2000
ChangeLog-2001
ChangeLog-2002 Convert ChangeLog files to UTF-8. 2008-09-05 13:07:45 +02:00
ChangeLog-2003 Convert ChangeLog files to UTF-8. 2008-09-05 13:07:45 +02:00
ChangeLog-2004
ChangeLog-2005 2006-01-22 Paolo Carlini <pcarlini@suse.de> 2006-01-22 10:11:08 +00:00
ChangeLog-2006 re PR libstdc++/30365 (No possibility to disable large file support (LFS)) 2007-01-06 22:38:07 +00:00
ChangeLog-2007 2008-01-02 Paolo Carlini <pcarlini@suse.de> 2008-01-02 15:11:59 +00:00
ChangeLog-2008 2009-04-13 Paolo Carlini <paolo.carlini@oracle.com> 2009-04-13 14:41:54 +00:00
config.h.in re PR libstdc++/32666 (FAIL: abi_check hppa) 2009-01-15 20:02:11 +00:00
configure acinclude.m4 ([GLIBCXX_ENABLE_ATOMIC_BUILTINS]): Do link tests when possible. 2009-05-03 16:13:59 +00:00
configure.ac re PR libstdc++/32666 (FAIL: abi_check hppa) 2009-01-15 20:02:11 +00:00
configure.host configure.host: Set abi_baseline_pair for mips64*-linux. 2009-02-09 20:24:08 +00:00
crossconfig.m4 re PR libstdc++/38919 (math_stubs_long_double.cc: error: redefinition of 'long double ...' vs. /usr/x86_64-mingw32/include/math.h) 2009-01-20 19:30:51 +00:00
fragment.am re PR libstdc++/32666 (FAIL: abi_check hppa) 2009-01-15 20:02:11 +00:00
linkage.m4 re PR libstdc++/32666 (FAIL: abi_check hppa) 2009-01-15 20:02:11 +00:00
Makefile.am Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. 2009-04-09 17:00:19 +02:00
Makefile.in re PR libstdc++/32666 (FAIL: abi_check hppa) 2009-01-15 20:02:11 +00:00
README mainpage.html: Add in corrected links. 2008-02-12 02:10:57 +00:00

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.